author = { Gander, Fabian AND Proyer, René T. AND Ruch, Willibald },

title = { Do beliefs in the malleability of well-being affect the efficacy of positive psychology interventions? results of a randomized placebo-controlled trial },

publisher = {},

isbn = {1758-0854},

year = {2022},

address = { },

url = { http://slubdd.de/katalog?TN_libero_mab2 }